package exception;

import java.nio.channels.FileLockInterruptionException;

public class Student {
    private int age;

    public int getAge() {
        return age;
    }

    public void setAge(int age) throws IllegalAgeException {
        if(age<0||age>100){
            /*
            当使用throw抛出一个检查异常时,必须在当前方法上用throws声明该异常的抛出
             */
            throw new IllegalAgeException("年龄不合法");//抛出检查异常
        }
        this.age = age;
    }

}
